D :)
Because the y values are the same, all we need to take into account is the difference in the length of the x values.
Answer:
The answer is D) 12
Step-by-step explanation:
Multiple 4 by 3
Answer:

Step-by-step explanation:
Given




Required
The rate of change (b)
The above graph is represented as:

For:
;
We have:





For
,
We have:



Substitute 

Divide by 2


<em>Hence, the rate of change is 2.50</em>
Answer:
X=5
move variable to the left side and change its sign.
move constant to the right side and change its sign
collect like terms x=4+1, add the numbers x=5
Step-by-step explanation: